Guide to Retrieving Email Headers on Popular Email Clients

8 years ago
Admin
2 minutes

Email headers contain crucial details about the sender, recipient, routing, and authentication of an email message. Here’s how you can retrieve email headers in various email clients:

1. Gmail (Web)

  • Open the email in Gmail.
  • Click on the three-dot menu (More) in the top-right corner of the email.
  • Select Show original.
  • A new window will open displaying the full email header.
  • Click Copy to clipboard to copy the header.

2. Outlook (Web)

  • Open the email in Outlook Web.
  • Click on the three-dot menu (More actions) at the top-right.
  • Select View message source.
  • A new tab will open displaying the full email header.

3. Outlook (Desktop – Windows & Mac)

  • Open the email in Outlook.
  • Click File > Properties.
  • In the Internet Headers section, you will find the full email header.
  • Copy the text for further analysis.

4. Apple Mail (Mac)

  • Open the email in Apple Mail.
  • Click View > Message > All Headers.
  • The full email header will be displayed.

5. Mozilla Thunderbird

  • Open the email in Thunderbird.
  • Click View > Headers > All.
  • Alternatively, press Ctrl + U (Windows/Linux) or Cmd + U (Mac) to view the source.

6. Yahoo Mail

  • Open the email in Yahoo Mail.
  • Click the three-dot menu in the email view.
  • Select View raw message.
  • The full email header will be displayed.

7. Zoho Mail

  • Open the email in Zoho Mail.
  • Click on the three-dot menu in the top-right corner.
  • Select Show original.
  • The full email header will be displayed.

8. ProtonMail

  • Open the email in ProtonMail.
  • Click on the three-dot menu in the email view.
  • Select View headers.
  • The email header will be displayed.

9. cPanel Webmail (Roundcube)

  • Open the email in Roundcube.
  • Click More > Show Source.
  • The full email header will be displayed.

10. Microsoft Exchange (Outlook Web App – OWA)

  • Open the email in Outlook Web App.
  • Click on the three-dot menu.
  • Select View message details.
  • The full email header will be displayed.

These steps will help you retrieve email headers for troubleshooting, verifying authenticity, and analyzing email routing. You can use tools like Google’s Message Header Analyzer or MXToolBox to analyze headers easily.

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